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Transformers

Transformers are available at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many transformer manufacturers including Bel, Boums, Tamura, Pulse Electronics, TDK, Triad Magnetics, Vacuumschmelze, Wurth Elektronik & more. Please view our selection of transformers below.

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Results: 22,132

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PEN) Filter the results in the table by unit price based on your quantity.	Qty.	Power Rating	Primary Voltage Rating	Secondary Voltage Rating	Mounting Style
Current Transformers - Board Mount 1:200, 59.2mH, 30A 6.7Ohm SCS-200LD Coilcraft 1: S/ 20.51 66In Stock 200Expected 1/11/2027	Mfr. Part # SCS-200LD Mouser Part # 994-SCS-200LD	Coilcraft	Current Transformers - Board Mount 1:200, 59.2mH, 30A 6.7Ohm	Datasheet	66In Stock 200Expected 1/11/2027	Cut Tape S/ 20.51 S/ 16.43 S/ 15.76 S/ 15.30 Reel S/ 14.21 View S/ 14.83 S/ 13.78 S/ 13.35 S/ 12.77 MouseReel Available	Min.: 1 Mult.: 1 : 200				SMD/SMT
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WB1-1TL Coilcraft 1: S/ 19.58 41In Stock	Mfr. Part # WB1-1TL Mouser Part # 994-WB1-1TL	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W	Datasheet	41In Stock	S/ 19.58 S/ 15.45 S/ 14.91 S/ 13.90 View S/ 13.20 S/ 12.65 S/ 12.42 S/ 11.99 Quote	Min.: 1 Mult.: 1	250 mW (1/4 W)
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WB1-6TL Coilcraft 1: S/ 19.89 108In Stock	Mfr. Part # WB1-6TL Mouser Part # 994-WB1-6TL	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W	Datasheet	108In Stock	S/ 19.89 S/ 15.73 S/ 15.18 S/ 14.13 View S/ 13.39 S/ 12.85 S/ 12.61 S/ 12.22 Quote	Min.: 1 Mult.: 1	250 mW (1/4 W)
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WB13-1TL Coilcraft 1: S/ 19.89 52In Stock	Mfr. Part # WB13-1TL Mouser Part # 994-WB13-1TL	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W	Datasheet	52In Stock	S/ 19.89 S/ 15.73 S/ 15.18 S/ 14.13 View S/ 13.39 S/ 12.85 S/ 12.61 S/ 12.22 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WB16-1L Coilcraft 1: S/ 21.41 115In Stock	Mfr. Part # WB16-1L Mouser Part # 994-WB16-1L	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W	Datasheet	115In Stock	S/ 21.41 S/ 16.93 S/ 16.31 S/ 15.22 View S/ 14.44 S/ 13.82 S/ 13.58 S/ 13.12 Quote	Min.: 1 Mult.: 1	250 mW (1/4 W)
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WB36-1L Coilcraft 1: S/ 23.55 58In Stock	Mfr. Part # WB36-1L Mouser Part # 994-WB36-1L	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W	Datasheet	58In Stock	S/ 23.55 S/ 18.33 S/ 17.59 S/ 17.05 View S/ 16.47 S/ 15.57 S/ 15.06 S/ 14.52 S/ 14.44	Min.: 1 Mult.: 1	250 mW (1/4 W)
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WB4-6L Coilcraft 1: S/ 19.89 94In Stock	Mfr. Part # WB4-6L Mouser Part # 994-WB4-6L	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W	Datasheet	94In Stock	S/ 19.89 S/ 15.73 S/ 15.18 S/ 14.13 View S/ 13.39 S/ 12.85 S/ 12.61 S/ 12.22 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WB4-6TL Coilcraft 1: S/ 15.80 40In Stock	Mfr. Part # WB4-6TL Mouser Part # 994-WB4-6TL	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W	Datasheet	40In Stock	S/ 15.80 S/ 12.81 S/ 12.30 S/ 11.52 View S/ 11.09 S/ 10.78 S/ 10.28 S/ 9.96 Quote	Min.: 1 Mult.: 1	250 mW (1/4 W)
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WBT16-1L Coilcraft 1: S/ 15.57 78In Stock	Mfr. Part # WBT16-1L Mouser Part # 994-WBT16-1L	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W	Datasheet	78In Stock	S/ 15.57 S/ 12.65 S/ 12.14 S/ 11.37 View S/ 10.94 S/ 10.63 S/ 10.12 S/ 9.81 Quote	Min.: 1 Mult.: 1	250 mW
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WBT4-1L Coilcraft 1: S/ 15.80 54In Stock	Mfr. Part # WBT4-1L Mouser Part # 994-WBT4-1L	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W	Datasheet	54In Stock	S/ 15.80 S/ 12.81 S/ 12.30 S/ 11.52 View S/ 11.09 S/ 10.78 S/ 10.28 S/ 9.96 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers 1000B-5001NL iNRCORE 1: S/ 178.32 27In Stock	Mfr. Part # 1000B-5001NL Mouser Part # 673-1000B-5001NL	iNRCORE	Audio Transformers / Signal Transformers	Datasheet	27In Stock	S/ 178.32 S/ 159.24 S/ 152.24 S/ 144.61 View S/ 141.84 S/ 138.73 Quote	Min.: 1 Mult.: 1
Current Transformers - Industrial Current Transfromer SPCT62/40400/5AVA5CL1 Altech 1: S/ 78.32 3In Stock	Mfr. Part # SPCT62/40400/5AVA5CL1 Mouser Part # 845-T62404005AVA5CL1	Altech	Current Transformers - Industrial Current Transfromer		3In Stock	S/ 78.32 S/ 76.22 S/ 74.42 S/ 72.95 View S/ 70.84 S/ 69.29 S/ 68.35 Quote	Min.: 1 Mult.: 1		720 V		DIN Rail
Power Transformers - Industrial XFMR,1-PH,0.063KVA,PRI230V,SEC2.63,60HZ 4AM32421TN010EA0 Siemens 1: S/ 2,337.84 1In Stock	Mfr. Part # 4AM32421TN010EA0 Mouser Part # 982-4AM32421TN010EA0	Siemens	Power Transformers - Industrial XFMR,1-PH,0.063KVA,PRI230V,SEC2.63,60HZ	Datasheet	1In Stock	S/ 2,337.84	Min.: 1 Mult.: 1	63 VA	230 V	24 V	Chassis Mount
Audio Transformers / Signal Transformers C1495 TI LM5070 13uH 3.3 V 4.0 A C1495-ALD Coilcraft 1: S/ 15.57 49In Stock	Mfr. Part # C1495-ALD Mouser Part # 994-C1495-ALD	Coilcraft	Audio Transformers / Signal Transformers C1495 TI LM5070 13uH 3.3 V 4.0 A Learn More about Coilcraft power magnetics	Datasheet	49In Stock	Cut Tape S/ 15.57 S/ 12.65 S/ 12.14 S/ 11.37 Reel S/ 10.94 View S/ 10.63 S/ 10.12 S/ 9.81 S/ 9.50 MouseReel Available	Min.: 1 Mult.: 1 : 175	13 W
Audio Transformers / Signal Transformers C1587 Flybck Trnsfmr For TI LM5070 C1587-ALD Coilcraft 1: S/ 21.95 195In Stock	Mfr. Part # C1587-ALD Mouser Part # 994-C1587-ALD	Coilcraft	Audio Transformers / Signal Transformers C1587 Flybck Trnsfmr For TI LM5070 Learn More about Coilcraft power magnetics	Datasheet	195In Stock	Cut Tape S/ 21.95 S/ 17.05 Reel S/ 14.48 S/ 14.01 S/ 13.55 S/ 13.47 MouseReel Available	Min.: 1 Mult.: 1 : 250	7 W
Current Transformers - Board Mount CST1 1:70 20A 980uH AEC-Q200 CST1-070LC Coilcraft 1: S/ 13.43 159In Stock	Mfr. Part # CST1-070LC Mouser Part # 994-CST1-070LC	Coilcraft	Current Transformers - Board Mount CST1 1:70 20A 980uH AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	159In Stock	Cut Tape S/ 13.43 S/ 10.98 S/ 9.50 S/ 9.23 Reel S/ 8.84 View S/ 8.91 S/ 8.72 S/ 8.37 S/ 8.25 MouseReel Available	Min.: 1 Mult.: 1 : 250
Current Transformers - Board Mount 40A 19.2mH 3.8 Ohms AEC-Q200 CST2010-150LD Coilcraft 1: S/ 15.45 40In Stock 300Expected 11/26/2026	Mfr. Part # CST2010-150LD Mouser Part # 994-CST2010-150LD	Coilcraft	Current Transformers - Board Mount 40A 19.2mH 3.8 Ohms AEC-Q200 Learn More about Coilcraft aec q200 current sense transformers	Datasheet	40In Stock 300Expected 11/26/2026	Cut Tape S/ 15.45 S/ 12.65 S/ 10.94 S/ 10.63 Reel S/ 10.16 View S/ 10.28 S/ 10.04 S/ 9.65 S/ 9.50 MouseReel Available	Min.: 1 Mult.: 1 : 300				SMD/SMT
Audio Transformers / Signal Transformers FA2672 SMT Flyback For Si3401, Si3402 FA2672-ALD Coilcraft 1: S/ 19.77 300In Stock 5,000On Order	Mfr. Part # FA2672-ALD Mouser Part # 994-FA2672-ALD	Coilcraft	Audio Transformers / Signal Transformers FA2672 SMT Flyback For Si3401, Si3402 Learn More about Coilcraft power magnetics	Datasheet	300In Stock 5,000On Order On Order Ship Dates Mfr. #: FA2672-ALD Stock: 300 Can Ship Immediately On Order: 3,600 Expected 11/23/2026 1,400 Expected 12/11/2026 Factory Lead-Time: 10 Weeks	Cut Tape S/ 19.77 S/ 15.65 S/ 15.06 S/ 14.05 Reel S/ 13.31 View S/ 12.77 S/ 12.57 S/ 12.14 Quote MouseReel Available	Min.: 1 Mult.: 1 : 200	10 W
Audio Transformers / Signal Transformers HA3802 Flyback For TI TPS23753 HA3802-BLD Coilcraft 1: S/ 25.50 2In Stock 200Expected 12/18/2026	Mfr. Part # HA3802-BLD Mouser Part # 994-HA3802-BLD	Coilcraft	Audio Transformers / Signal Transformers HA3802 Flyback For TI TPS23753 Learn More about Coilcraft power magnetics	Datasheet	2In Stock 200Expected 12/18/2026	Cut Tape S/ 25.50 S/ 21.76 S/ 20.86 S/ 20.24 Reel S/ 17.83 View S/ 18.76 S/ 17.17 S/ 16.66 MouseReel Available	Min.: 1 Mult.: 1 : 200	10 W
Audio Transformers / Signal Transformers POE13F Flyback PoE 13uH 5.0 V 2.6 A POE13F-50LD Coilcraft 1: S/ 20.75 167In Stock	Mfr. Part # POE13F-50LD Mouser Part # 994-POE13F-50LD	Coilcraft	Audio Transformers / Signal Transformers POE13F Flyback PoE 13uH 5.0 V 2.6 A Learn More about Coilcraft poexf flyback transformers	Datasheet	167In Stock	Cut Tape S/ 20.75 S/ 16.43 S/ 15.80 S/ 14.75 Reel S/ 13.97 View S/ 13.39 S/ 13.16 S/ 12.73 Quote MouseReel Available	Min.: 1 Mult.: 1 : 200
Audio Transformers / Signal Transformers POE13P Flyback PoE 127uH 24 V 0.54 A POE13P-24LD Coilcraft 1: S/ 14.17 328In Stock 700On Order	Mfr. Part # POE13P-24LD Mouser Part # 994-POE13P-24LD	Coilcraft	Audio Transformers / Signal Transformers POE13P Flyback PoE 127uH 24 V 0.54 A Learn More about Coilcraft poexp flyback transformers	Datasheet	328In Stock 700On Order	Cut Tape S/ 14.17 S/ 11.48 S/ 11.05 S/ 10.35 Reel S/ 9.93 View S/ 9.69 S/ 9.23 S/ 8.95 S/ 8.64 MouseReel Available	Min.: 1 Mult.: 1 : 175
Audio Transformers / Signal Transformers PWB Wideband RF 1:4 0.15-400 MHz PWB3040LC Coilcraft 1: S/ 12.53 239In Stock	Mfr. Part # PWB3040LC Mouser Part # 994-PWB3040LC	Coilcraft	Audio Transformers / Signal Transformers PWB Wideband RF 1:4 0.15-400 MHz	Datasheet	239In Stock	Cut Tape S/ 12.53 S/ 10.35 Reel S/ 8.80 S/ 8.56 S/ 8.17 View S/ 7.90 S/ 7.67 MouseReel Available	Min.: 1 Mult.: 1 : 250
Power Transformers - Board Mount Q4435 Flybck Regltor 8uH 5.0 V 1.6 A Q4435-BL Coilcraft 1: S/ 31.88 25In Stock	Mfr. Part # Q4435-BL Mouser Part # 994-Q4435-BL	Coilcraft	Power Transformers - Board Mount Q4435 Flybck Regltor 8uH 5.0 V 1.6 A Learn More about Coilcraft power magnetics	Datasheet	25In Stock	S/ 31.88 S/ 25.81 S/ 24.80 S/ 24.02 View S/ 23.28 S/ 22.23 S/ 21.53 S/ 20.86 Quote	Min.: 1 Mult.: 1
Audio Transformers / Signal Transformers Wideband RF, SMD 250mA 1:1sec SWB1010-1-SMLD Coilcraft 1: S/ 14.48 161In Stock 500Expected 1/8/2027	Mfr. Part # SWB1010-1-SMLD Mouser Part # 994-SWB1010-1-SMLD	Coilcraft	Audio Transformers / Signal Transformers Wideband RF, SMD 250mA 1:1sec Learn More about Coilcraft swb transformers	Datasheet	161In Stock 500Expected 1/8/2027	Cut Tape S/ 14.48 S/ 11.76 S/ 11.64 Reel S/ 9.89 S/ 9.42 View S/ 9.15 S/ 8.87 MouseReel Available	Min.: 1 Mult.: 1 : 500	250 mW (1/4 W)
Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W WB1-1L Coilcraft 1: S/ 21.29 26In Stock 70Expected 12/21/2026	Mfr. Part # WB1-1L Mouser Part # 994-WB1-1L	Coilcraft	Audio Transformers / Signal Transformers WB SMT RF Trnsfmr Wideband 0.25W	Datasheet	26In Stock 70Expected 12/21/2026	S/ 21.29 S/ 16.85 S/ 16.23 S/ 15.14 View S/ 14.36 S/ 13.74 S/ 13.51 S/ 13.08 Quote	Min.: 1 Mult.: 1	250 mW (1/4 W)